P3TXMON issue

[Ellam, Timothy St. J.]

P3TXMON installed. I have the high power HF coupler in line after the KPA500.

I set the menu to display both the power and SWR on the P3. Works fine, but the SWR shows infinity (99) on the display. Clearly incorrect as the display on the KPA500 is correct. Thought perhaps RF in the cable to the coupler, but moving it around makes no difference.

Any ideas?

73

Tim VE6SH

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[Alan Bloom]

Perhaps the coupler is hooked up backwards?  If the cover got installed
backwards, the labels for "Transmitter" and "Load" would be switched.

Alan N1AL


On 08/30/2015 01:51 PM, Ellam, Timothy St. J. wrote:

> P3TXMON installed. I have the high power HF coupler in line after the
> KPA500.
>
> I set the menu to display both the power and SWR on the P3. Works
> fine, but the SWR shows infinity (99) on the display. Clearly
> incorrect as the display on the KPA500 is correct. Thought perhaps RF
> in the cable to the coupler, but moving it around makes no
> difference.
>
> Any ideas?
>
> 73
>
> Tim VE6SH
>
> ________________________________
>
> This e-mail may contain information that is privileged, confidential
> and/or exempt from disclosure. No waiver whatsoever is intended by
> sending this e-mail which is intended only for the named
> recipient(s). Unauthorized use, dissemination or copying is
> prohibited. If you receive this email in error, please notify the
> sender and destroy all copies of this e-mail. Our privacy policy is
> available at  www.mccarthy.ca<http://www.mccarthy.ca>.
>
> Click here to
> unsubscribe<mailto:[hidden email]?subject=I%20wish%20to%20unsubscribe%20from%20commercial%20electronic%20messages%20from%20McCarthy%20Tetrault>
> from commercial electronic messages. Please note that you will
> continue to receive non-commercial electronic messages, such as
> account statements, invoices, client communications, and other
> similar factual electronic communications.
>
> Suite 5300, TD Bank Tower, Box 48, 66 Wellington Street West,
> Toronto, ON M5K 1E6
>
>
> ______________________________________________________________
> Elecraft mailing list Home:
> http://mailman.qth.net/mailman/listinfo/elecraft Help:
> http://mailman.qth.net/mmfaq.htm Post:
> mailto:[hidden email]
>
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> email list: http://www.qsl.net/donate.html Message delivered to
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